1993 Acura Integra GS-RFACTORY OEM SERVICE PROCEDURE

Brake Fluid Level Switch

  1. Remove the reservoir cap. Check that the float moves up and down freely. Replace reservoir cap if the float does not move freely.
  2. Check for continuity between the terminals with the float up and down. There should be continuity with the float down, and no continuity with the float up. Replace the reservoir cap if necessary. See Fig 1 .
Fig 1: Locating Brake Fluid Level Switch Components
G00147229Courtesy of AMERICAN HONDA MOTOR CO., INC.
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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.

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